5561001094 has 8 divisors (see below), whose sum is σ = 9099820008. Its totient is φ = 2527727760.

The previous prime is 5561001091. The next prime is 5561001137. The reversal of 5561001094 is 4901001655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5561001091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126386367 + ... + 126386410.

It is an arithmetic number, because the mean of its divisors is an integer number (1137477501).

Almost surely, 2^5561001094 is an apocalyptic number.

5561001094 is a deficient number, since it is larger than the sum of its proper divisors (3538818914).

5561001094 is a wasteful number, since it uses less digits than its factorization.

5561001094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252772790.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 5561001094 is about 74572.1200851900. The cubic root of 5561001094 is about 1771.6761011447.

The spelling of 5561001094 in words is "five billion, five hundred sixty-one million, one thousand, ninety-four".